BHA and BHT are the most common human and pet food preservatives. These antioxidants protect fats and oils from becoming rancid and developing an off flavor. The FDA has determined that these antioxidants are safe and effective when used in the recommended quantities of less than 200 ppm of the fat or oil content. Federal officials carefully monitor the extent of consumption of the additives, and the results of any new research to assure its continued use within safe levels.

In general, foods will spoil without some form of temperature control or preservatives. BHA, BHT, and ethoxyquin are chemical antioxidants designed to extend the shelf life and reduce fat spoilage (rancidity) of pet foods and pet treats. Chemical additives and artificial preservatives such as BHA, BHT, and ethoxyquin may cause dry skin, allergic reactions, dental disease, and poor health, as well as stimulate adverse effects on liver and kidney functions. See similar questions...

Butylated Hydroxytoluene (BHT) is a poorly-tested chemical preservative and has been implicated as a cause of liver damage, metabolic stress, fetal abnormalities and serum cholesterol increase. See similar questions...

Tetratex ePTFE membranes are manufactured from 100% PTFE resin by a unique patented process of Donaldson Company Inc. and are marketed by Donaldson. See similar questions...

Beta hydroxy acid (BHA) works from the uppermost layer of the skin, dissolving skin layer by layer. AHAs work at the lowermost levels of the stratum corneum. Salicylic Acid, a BHA, is most frequently used in wart removal and acne products. See similar questions...

Close the Wizard dialog if it pops up when you start the application. Drag the KNOPPIX-*.iso file to the lower RIGHT region of the app window. It is shaded in yellow and has the title "Track Type"(The icon with a musical note and a folder will be seen in the middle panel). Right click the left region where it says ")1 DATA -mode1 and from the popup menu choose properties. Choose "ISO compatible" and "create from standard bootable disk image" in the two selection boxes. See similar questions...

BHT is a preservative and antioxidant used as a chewing gum base for potato and sweet potato flakes and dry breakfast cereals. Also, an emulsion stabilizer for shortenings in enriched rice, animal fats, and shortenings containing animal fats. Also used to retard rancidity in frozen pork sausage and freeze-dried meats. Shown to cause offspring that have abnormal behavior patterns secondary to chemical changes in the brain (study in mice). See similar questions...